36 citations · 37 across the 3 of their papers we have counts for
4 papers
A Grushin problem for Bismut's hypoelliptic Laplacian
Xingfeng Sang, Francis White, Francis Nier
We study in this article the combined asymptotic analysis of Bismut's hypoelliptic Laplacian, in the high friction b 0+ and possibly low temperature h 0…
Global subelliptic estimates for geometric Kramers-Fokker-Planck operators on closed manifolds
Francis Nier, Xingfeng Sang, Francis White
In this article we reconsider the proof of subelliptic estimates for Geometric Kramers-Fokker-Planck operators, a class which includes Bismut's hypoelliptic Laplacian, when the bas…
Mourre theory for analytically fibered operators revisited
Francis Nier, Christian Gérard
About 25 years ago our article "Mourre theory for analytically fibered operators" was published in J. of Functional Analysis. This article proposed a general construction of a conj…
Mean field limit for bosons and propagation of Wigner measures
Z. Ammari, F. Nier
We consider the N-body Schrödinger dynamics of bosons in the mean field limit with a bounded pair-interaction potential. According to the previous work \cite{AmNi}, the mean field…